ADJUSTING BLOWER LIMIT CONTROL SET-
TINGS
The temperature in the plenum of the warm air
furnace at which the blower turns on or turns off,
is controlled by the setting of the pointers in the
blower limit control. (See Fig. 12) These point-
ers may be adjusted to achieve the desired
warm air output from the furnace. (See Fig. 12
Below)
1. Moving both pointers toward the right (counter
clockwise)- this increases the temperature set-
ting at which the blower will turn on and off.
2. Moving both pointers toward the left (clock-
wise)- this decreases the temperature setting at
which the blower will turn on and off.
3. Moving the pointers away from each other
will increase the time that the blower will run on
each warm air cycle.
Operating Instructions
FUEL, MODEL 1303
Hardwood, 18" to 26" should be split and air
dried (seasoned) for 6 months.
LIGHTING
1. Set the thermostat on "HIGH" for maximum
draft.
2. Open the feed door and place paper and
kindling on the grate for starting the fire.
3. Light fire and close feed door.
4. Add wood after fire is burning briskly. Be
careful not to smother the kindling fire.
5. Set thermostat for desired temperature.
"MEDIUM" setting is normally satisfactory. Set
higher or lower for your comfort.
ADDING FUEL
When starting a fire, use small amounts of fuel.
This will allow for more complete combustion
and less buildup of tars or soot in the chimney.
1. Set thermostat to HIGH before opening feed
door.
2. Wood Fire-Model 1303- Add wood to a
convenient level.
CAUTION!
DO NOT OPERATE WITH THE FEED AND/
OR ASH DOOR OPEN. THIS FURNACE IS
DESIGNED FOR THERMOSTATIC OPERA-
TION. OPERATION WITH ANY OF THESE
DOORS OPEN WILL OVERHEAT AND DAM-
AGE THE FURNACE.
CAUTION!
NEVER USE GASOLINE, GASOLINE-TYPE
LANTERN FUEL, KEROSENE, CHARCOAL
LIGHTER FLUID, OR FLAMMABLE LIQUIDS
TO START OR "FRESHEN UP" A FIRE IN
THE FURNACE.
WARNING!
NEVER STORE FLAMMABLE LIQUIDS, ES-
PECIALLY GASOLINE, IN THE VICINITY OF
THE FURNACE.
17
BLOWER FAN
"OFF" POINTER
BLOWER FAN
"ON" POINTER
BLOWER LIMIT
POINTER & STOP
Fig. 12
